Overweight bad starting in cold weather, the only way to make an oil burner light to power an airship enough is a boxer or flat twelve, runs smoother due to piston thrust being compensated by the opposite piston thrust ,resulting in a lighter crankshaft and crankcase.
Massive!
Overweight bad starting in cold weather, the only way to make an oil burner light to power an airship enough is a boxer or flat twelve, runs smoother due to piston thrust being compensated by the opposite piston thrust ,resulting in a lighter crankshaft and crankcase.